baber/WOPTO huggingface dataset:
Patent JP-2018056705-A (JP)
Title: Image processing apparatus
Inventor: TAGAWA HIROTOSHI
IPC: H04N1/60
Filed: 2016-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible, when monochrome image data corresponding to a second surface of a document is derived through weighted average processing on image data in three colors, to reduce a difference in density between the pieces of monochrome image data of both sides of the document.SOLUTION: In a weighting factor derivation part, a test monochrome conversion part 824c derives a plurality of pieces of second monochrome test data D2kt through weighted average processing using a candidate weighting factor Dx1 for a plurality of pieces of second red test data D2r, a plurality of pieces of second green test data D2g, and a plurality of pieces of second blue test data D2b. A representative level difference derivation part 824d derives a level difference ΔD0 between first monochrome test data D1kt and the second monochrome test data D2kt for every pattern image of a test document, and further derives a representative level difference ΔD1. A factor derivation processing part 824d derives a weighting factor Dx0 by using the plurality of candidate weighting factors Dx1 and a plurality of representative level differences ΔD1 derived for the plurality of candidate weighting factors Dx1.SELECTED DRAWING: Figure 3
Patent JP-2017021852-A (JP)
Title: Malware risk scanner
Inventor: JAMIE DOOL
IPC: G06F9/445
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To improve installation of anti-malware software.SOLUTION: A technique for improving installation of anti-malware software performs analysis of a computer on which anti-malware software is to be installed prior to complete installation of the anti-malware software (420). If the analysis determines that the computer may already contain malware (430YES), attempt may be made to scan and clean the computer prior to the installation of a portion of the anti-malware software (440). Otherwise (430), pre-installation scanning and cleaning may be bypassed, allowing installation of that portion of the anti-malware software (450).SELECTED DRAWING: Figure 4
Patent JP-2018060120-A (JP)
Title: Rimless spectacles
Inventor: HASEGAWA YOSHIYUKI
IPC: G02C1/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of adjusting rimless spectacles having a frame member made of resin according to the size of a face.SOLUTION: Rimless spectacles comprise a pair of resin-made temples 20, a pair of wraparound endpieces 30, a fixture 50, and a resin-made bridge. A wraparound endpiece 30 comprises a metallic core part 35 and a resin-made coating part 40. The core part 35 is provided, at an end part on the side of a temple 20, with a frame 31 forming a hinge for coupling with the temple 20, and also has a third through hole 36 formed at an end part on the side of a lens 11. The coating part 40 has a fourth through hole 41, connecting with the third through hole 36, and a fifth through hole 42, connecting with the third through hole 36, formed in an end part on the side of a lens 11. The coating part 40 covers a curving or bending part of the core part 35 and an end part of the core part 35 on the side of the lens 11, but does not cover an end part 35 of the core part on the side of a temple 20. The coating part 40 is formed of a second resin material having lower hardness than a first resin material forming the bridge.SELECTED DRAWING: Figure 3
Patent JP-2018061398-A (JP)
Title: Rotary electric machine control device
Inventor: SUZUKI TAKUTO
IPC: B60L50/16
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine control device capable of determining generation of an overcurrent properly.SOLUTION: A power supply system includes: a rotary electric machine 21 capable of actuating power generation and power running; an inverter 22 for performing electric conduction for each phase in the rotary electric machine 21; storage batteries 11, 12 connected to the inverter 22; and switches 31, 32 provided in an electric path between the inverter 22 and the storage batteries 11, 12. A rotary electric machine ECU 23 determines that an overcurrent has flowed at least in one of the rotary electric machine 21 and the inverter 22 based on the fact that a conduction current flowing in the inverter 22 has increased to a predetermined overcurrent threshold value, and based on the determination result, opens the switches 31, 32. Also, the rotary electric machine ECU 23 limits a rush current which occurs according to drive start at the starting time of the power running drive of the rotary electric machine 21.SELECTED DRAWING: Figure 1
Patent JP-2018061916-A (JP)
Title: Granulating material manufacturing method, granulating material manufacturing system, and granulating material
Inventor: TANAKA MASAMITSU
IPC: B01J2/00
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a granulating material manufacturing method capable of manufacturing a granulating material easily and efficiently further.SOLUTION: A granulating material manufacturing method P10 involves a kneading step P1 where water 3 is added to a raw material 1 based on a manufacturing condition 2 determined on the basis of properties of a granulating material raw material 1 to obtain a kneaded matter 4 and a granulating step P2 where the kneaded matter 4 is granulated, thus the granulating material P10 is obtained only from the granulating material raw material 1 and water. In the kneading step P1, the amount of water to be added to the granulating material raw material is preferably 7-15 wt.%. Thereby the kneaded material constituted of the granulating material raw material 1 and water only has properties suitable for granulation treatment in the granulation step, and granulating material manufacturing in this step can be run at high yield and efficiently. Moreover, the amount of water to be added is not necessarily invariable, and can be changed to a desired amount in each time. In the granulating material manufacturing method P10, the granulating material raw material 1 is a chicken dropping combustion ash having average grain diameter of less than or equal to 100 μm and bulk specific gravity of less than or equal to 0.7, and preferably grain diameter of less than or equal to 300 μm.SELECTED DRAWING: Figure 1A
Patent JP-2018063529-A (JP)
Title: Keyboard, information processing apparatus, feedback method, and program
Inventor: TSUKAMOTO YASUSHI
IPC: G06F3/041
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of providing haptic feedback without impairing the operational feeling for a user who performs key input and with suppressed power consumption.SOLUTION: A flat keyboard includes a touch sensor for detecting a physical quantity indicative of a contact state of user's finger with a key region in which an image showing a plurality of key positions is displayed or printed, a haptic device for giving feedback for user's finger tactile sensation, and a speaker for giving feedback for user's auditory sense. The flat keyboard provides feedback via vibration of the haptic device to the user who inputs a key in accordance with the input start timing and provides feedback via a key-input sound from the speaker to the user who inputs a key in accordance with the input end timing.SELECTED DRAWING: Figure 5
Patent JP-2018063163-A (JP)
Title: Information processor, method for position calculation, and position calculation program
Inventor: MURASE YUICHI
IPC: G01S5/02
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can suppress false detection of a user's walking track.SOLUTION: An information processor 30 includes: a reception unit for receiving a beacon signal including an identifier for specifying a transmitter, from a transmitter set in a first stage and from a transmitter set in a second stage; a specification unit 34 for specifying a stage where a user is located, based on exercise information from a motion sensor; and a calculation unit 35 for selecting a beacon signal for the stage where the user is located specified by the specification unit 34 from the beacon signals received by the reception unit and for calculating the position of the user based on the positional information obtained by the beacon signal.SELECTED DRAWING: Figure 5
Patent JP-2018068047-A (JP)
Title: Power system stabilization system
Inventor: KUSABA KENICHIRO
IPC: H02P9/14
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a power system stabilization system capable of suppressing fluctuation of an electric power system more quickly and accurately, even when linkage of a generator and other power system was interrupted.SOLUTION: A generator of a power system is linked with other power system via a first circuit breaker for opening and closing between each bus of an electric power station and a transmission line, and a second circuit breaker for opening and closing between the bus of the electric power station and the transmission line. The system stabilization system of the power system includes detection means for detecting the open/close state of each of the first and second circuit breakers, state determination means for determining whether or not any one of the first and second circuit breakers is in an open state, based on the open/close state of each of the first and second circuit breakers, and output control means for locking system stabilization signal output by a PSS (power system stabilizer), based on the determination results of the state determination means that any one of the first and second circuit breakers is in an open state.SELECTED DRAWING: Figure 7
Patent JP-2018071559-A (JP)
Title: Tank and liquid pressure device
Inventor: NISHIURA YOSHIAKI
IPC: F15B1/26
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a tank capable of reducing time and labor for parts replacement at the time of start and end of conveyance or preventing equipment damage due to forgetting to replace a cap after completion of conveyance while preventing hydraulic fluid from leaking during conveyance.SOLUTION: In a tank 1 comprising: a tank body 6; and a breather cap 7, the breather cap 7 includes: a cap body 71 having a breather passage 7a; an adapter part 72 which is attached to the tank body 6 and which can attach the cap body 71; and a sheet-like closed part component 74 which blocks between the tank body inside and outside when the pressure of the tank body inside is an atmospheric pressure and which deforms according to the pressure change inside the tank body. According to the pressure change inside the tank body, by deforming the closed part component 74 and bringing it into contact with a disconnection component 75, the closed part component 74 is broken or the closed part component 74 is pierced so that the pressure inside the tank maintains the atmospheric pressure thereafter.SELECTED DRAWING: Figure 4
Patent JP-2018072060-A (JP)
Title: Strength estimation method for bake-processed molded article
Inventor: AGEBA RYO
IPC: G06F17/50
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a strength estimation method for a bake-processed molded article, by which strength can be estimated for the bake-processed molded article formed by baking a steel press-molded article that hardens by baking.SOLUTION: A strength estimation method for a bake-processed molded article according to the present invention includes: a bake-hardening material characteristics acquisition step S1 of acquiring a relationship between material characteristics of steel that hardens by baking and pre-strain; a press-molding analysis step S3 of calculating plastic strain corresponding to a single axis in a press molding process of a press-molded article 1; a single-axis-corresponding plastic strain maximum value acquisition step S5 of acquiring the maximum value in a strain path for plastic strain corresponding to a single axis during the press molding process; a bake-hardening material characteristics setting step S7 of setting material characteristics to the press-molded article 1 after bake-hardening using the acquired maximum value; and a strength analysis step S9 of performing strength analysis of the press-molded article 1 to which the material characteristics after bake-hardening is set, and estimating strength of the bake-hardened molded article.SELECTED DRAWING: Figure 1
Patent JP-2017018691-A (JP)
Title: Hair caring device
Inventor: TSUTSUMI YASUKI
IPC: A45D20/12
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a hair caring device for excellent hairdressing.SOLUTION: A hair caring device 1 includes: a handle 10 formed in a pillar shape with an air suction port 15 opened thereon; a brush part 30 on which a plurality of brush teeth 31 are standing and connected in an axial direction of the handle 10 and on which air outlets 33 are formed between the brush teeth; an air path 24 communicating inside the handle 10 and the brush part 30 for guiding an air flow from the air suction port 15 to the air outlets 33; a fan 3 provided in the air path 24; and a charged particle generator 20 having a discharge electrode 21 facing the air path 24 at a downstream of the fan 3 to generate charged particles. The hair caring device 1 enables hairdressing by means of the brush teeth 31 while sending off an air flow containing charged particles from the air outlets 33. The air path 24 includes a narrowing part 26 for narrowing down the flow path, and the discharge electrode 21 is positioned on a circumference of the air path 24 at the downstream of the narrowing part 26.SELECTED DRAWING: Figure 2
Patent JP-2017092029-A (JP)
Title: Light guide plate and backlighting device including the same
Inventor: ALEKSANDR VIKTOROVICH MOROZOV
IPC: F21S2/00
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate and a backlighting device including the same.SOLUTION: The light guide plate includes a substrate configured to propagate a first light beam or a second light beam on the basis of a total reflection effect, a prismatic pattern to separate the first light beam, and a linear pattern to separate the second light beam from the substrate.SELECTED DRAWING: Figure 1
Patent JP-2018074117-A (JP)
Title: Current collector for power storage device, electrode for power storage device, lithium ion capacitor, and method for manufacturing electrode for power storage device
Inventor: TEZUKA TERUAKI
IPC: H01M4/02
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a current collector for a power storage device, which enables the decrease in internal resistance, and enables the suppression of a short circuit.SOLUTION: A current collector 2 for a power storage device according to the present invention is a rugged current collector 2 for a power storage device, having roughness. The height H1 of the roughness is 40 to 450 μm. The current collector is provided with 30 to 10000 through-holes 4 per 1 mm. The through-holes 4 have an aperture ratio of 0.1 to 70%.SELECTED DRAWING: Figure 2
Patent JP-2018078471-A (JP)
Title: Lowpass filter
Inventor: TANAKA KENSUKE
IPC: H03H7/075
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a lowpass filter having small number of components at a low cost of manufacture.SOLUTION: In a lowpass filter constituted of multiple capacitors and multiple coils, the multiple capacitors are formed of a dielectric substrate having a first surface where multiple insular pattern electrodes are formed, and a second surface where electrodes are formed oppositely to the multiple pattern electrodes, the multiple coils are formed of a linear conductor bent in meander, the linear conductor is bent so that multiple conductor parts between opposite ends can be connected, respectively, with the multiple pattern electrodes, the conductor parts are connected, respectively, with the multiple pattern electrodes, and the opposite ends of the linear conductor are extending up to the same plane as the second surface of the dielectric substrate.SELECTED DRAWING: Figure 1
Patent JP-2018081123-A (JP)
Title: Lighting device, control method therefor, and imaging system
Inventor: ICHIHARA YOSHIRO
IPC: G03B15/05
Filed: 2016-11-14
Abstract: PROBLEM TO BE SOLVED: To appropriately control operation in a state where a lighting device having an auto-bounce function is removed from an imaging device.SOLUTION: Provided is a stroboscopic device 300 comprising a body unit 300a detachable from a camera body 100 and a movable unit 300b having a light-emitting unit and held on the body unit 300a so as to be able to rotate in a prescribed direction, the stroboscopic device 300 including a strobe IF circuit 380 for communicating with the camera body 100 via a contact 130 and a bounce circuit 340 for driving the movable unit 300b in accordance with an indication for bounce light photographing and changing the direction of irradiation of light from the light-emitting unit, an FPU 310 that controls the operation of the stroboscopic device 300 detecting whether or not it is communicatably connected to the camera body 100 and disabling the drive of the movable unit 300b when it is not communicatably connected to the camera body 100.SELECTED DRAWING: Figure 1
Patent JP-2018083434-A (JP)
Title: Interior material
Inventor: WAKABAYASHI DAISUKE
IPC: B60R13/02
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To improve an appearance quality of an interior material having such a configuration that a pad is fitted in a recess of a base material.SOLUTION: A pad 9 is so accommodated in a recess 7a of a base material 7 as to be fitted therein. An inside wall 7a2 of the recess 7a of the base material 7 is inclined in a tapered shape for die cutting when molding. The pad 9 is formed in such a manner that a polyurethane foam blank is cut at a right angle with respect to a lower wall 9a and an upper wall 9b, and a contour shape thereof is substantially coincident with a contour shape of an opening side of the recess 7a. The pad 9 is provided with a lightened portion 9d near an outer wall 9c. When the pad is accommodated in the recess 7a, the pad is deformed in such a manner that the outer wall 9c is pressed onto the inside wall 7a2 of the recess 7a, and the lightened portion 9d is collapsed.SELECTED DRAWING: Figure 8
Patent JP-2017072255-A (JP)
Title: Gel sealing corrosion prevention tape
Inventor: MICHAEL A JOHNSON
IPC: C08G18/28
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide polymers and compositions that may be useful as flexible gasketing materials.SOLUTION: A deformable tacky polyurethane polymer is provided which is the reaction product of a polyisocyanate, a polyol and a mono-hydroxy tackifier. In addition, compositions are provided comprising a polymer according to the present disclosure and one or more of: surface modified silica nanoparticles, glass bubbles and fiber filler particles. In addition, a flexible gasketing tape is provided comprising a polymer according to the present disclosure or a composition according to the present disclosure.SELECTED DRAWING: None
Patent JP-2018085234-A (JP)
Title: Food and drink heating device
Inventor: EGASHIRA KOZO
IPC: H05B6/74
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a food and drink heating device capable of simultaneously heating food and drink accommodated in two or more containers placed on a conveying box.SOLUTION: In the present invention, in a food and drink heating device (1) that irradiates food and drink accommodated in a container (10) with microwaves to heat the food and the drink, transport box mounting spaces (12) used to place a transport box (11) in which two or more arranged containers (10) can be transported in a freely removable manner are formed so as to be arranged vertically, and a microwave generator (13) that generates microwaves is disposed on the left and right sides of each of the transport box mounting spaces (12), and a microwave transmission space (14) is disposed in which microwaves are transmitted between the transport box mounting spaces (12) arranged vertically, and microwave reflecting plates (36 and 37) used to reflect the microwave generated in the microwave generator (13) toward the transport box mounting space (12) are provided in an inclined shape in the microwave transmission space (14).SELECTED DRAWING: Figure 2
Patent JP-2018085630-A (JP)
Title: Information providing system, device for vehicle, and information providing program
Inventor: GOTO AKIRA
IPC: G08G1/0962
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide information that enables a driver to easily grasp the meaning of the provided information, has a sense of reality, enables the driver to predict the potential danger in advance, and can strongly alert the driver.SOLUTION: An information providing system 1 of Example displays, in real time on an image display part 51, an image received from a flying device 2 that picks up an image of the periphery of a vehicle 5 from the sky.SELECTED DRAWING: Figure 6
Patent JP-2018085460-A (JP)
Title: Component mounting apparatus
Inventor: ITO KOTA
IPC: H05K13/04
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device, which is changeable in a line direction, capable of suppressing degradation in the working efficiency of the component mounting even when the line direction of a line sensor is not a line direction corresponding to the type or production mode of a head unit.SOLUTION: A component mounting device 100 includes: a head unit 4 including a plurality of mounting heads 42; a line sensor 7 for imaging a component 31 attracted onto the mounting head 42 ; and a control unit 8. The head unit 4 includes an in-line head unit 4a and a rotary head unit 4b. The line sensor 7 is constituted to be changeable in a line direction. The control unit 8 controls movement to the line sensor 7 of the head unit 4 and images a component 31 attached onto the mounting head 42 by the line sensor 7 when the line direction of the line sensor 7 is not a line direction corresponding to the type or production mode of the head unit 4.SELECTED DRAWING: Figure 10
Patent JP-2018090862-A (JP)
Title: Semiconductor photoelectrode
Inventor: UZUMAKI YUYA
IPC: C25B11/06
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To improve length of lifetime and efficiency for light energy conversion of a semiconductor photoelectrode.SOLUTION: A promoter thin film 13 is formed on a semiconductor thin film 12 for promoting oxidation reaction and for suppressing deterioration of the semiconductor thin film 12, and supports a promoter particle 14. This makes it possible to realize a prolonged lifetime and an enhanced light energy conversion efficiency of the semiconductor photoelectrode.SELECTED DRAWING: Figure 1
Patent JP-2018091290-A (JP)
Title: Fuel injection valve
Inventor: SUZUKI HIRONARI
IPC: F02M51/08
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To easily change a fuel injection angle while avoiding adhesion to fuel injected by a fuel injection valve.SOLUTION: An injector plate 54 having plural injection holes 58 is housed in a recess part 52 of a valve seat member 16 constituting a fuel injection valve 10, and a guide member 56 for widening a range of the fuel injected from the injection holes 58 is provided nearer a tip side than the injector plate 54. The guide member 56 comprises a guide part 62 extending inward in a radial direction from a tip of a base part 60 fixed to an outer edge of the injector plate 54. Then, the guide part 62 is isolated from the injector plate 54 in an axial direction of the fuel injection valve 10, so that a guide face 64 is outside the injection holes 58.SELECTED DRAWING: Figure 2